Pet bone toy



FIG. 1 is a slightly angled front perspective view showing my design fora pet bone toy;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right end view thereof;

FIG. 5 is a left end view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines on the drawings illustrate portions of the article that form no part of the claimed design. 

CLAIM I claim the ornamental design for a pet bone toy, as shown and described. 